cental heating

Hi all, Having some issues with Nest or boiler not sure what one is causing the issue. It’s a Biasi advanced 25c boiler with Nest 3rd gen thermostat. Basically been working fine for the 4 years it’s been installed, went to test it out a few weeks ago and it wouldn’t fire up in manual mode but...

If I turn on the hot water, the boiler starts up first time and works fine, but it is completely unresponsive to me turning on the central heating. It doesn't make any sounds, no flashing lights (just power on, and flame off like it's still on standby). Is there anything obvious I should...

Hi, I’d like some advice, I’ve had the idea of installing a log burner in my front room, but I’d like to go a step further and have it heat the rads eveywhere else in the house, I have a Worcester combi boiler fitted, and I was wondering if I could just t into the heating system down to the log...

Does anyone know where I can get replacement studs for my Gas Central Heating Box? I was cleaning it and noticed there is only one stud holding it to the wall. The other one seems to have vanished. I think its a mk 2 here is a picture of it.

Our boiler began making a noise at the start of the year so we were meant to be getting a new boiler this year but due to shortages we’re not getting one until January. The noise stopped during the year as we weren’t hearing the house, but last night it started up again. We just want to know if...

I have a 12-year old Worcester Bosch 37 CDi. The house has been extended (loft extension) a few years ago and it now has 7 double rads and 9 single rads all together. I've been told this is quite a lot for that boiler. We don't use much hot water because we have an electric shower and kitchen...

I have a Danfoss TR5000 Si thermostat and a RX1. The RX1 was working correctly but there was a fault with one of the buttons on the thermostat. I have got a new TR5000si thermostat and just replaced the old one with the new one (just the front part, not the back plate as there doesn’t seem to...